1023422355061 has 2 divisors, whose sum is σ = 1023422355062. Its totient is φ = 1023422355060.

The previous prime is 1023422355047. The next prime is 1023422355083. The reversal of 1023422355061 is 1605532243201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002982220100 + 20440134961 = 1001490^2 + 142969^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023422355061 - 2¹¹ = 1023422353013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023422355031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511711177530 + 511711177531.

It is an arithmetic number, because the mean of its divisors is an integer number (511711177531).

Almost surely, 2^{1023422355061} is an apocalyptic number.

It is an amenable number.

1023422355061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023422355061 is an equidigital number, since it uses as much as digits as its factorization.

1023422355061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1023422355061 its reverse (1605532243201), we get a palindrome (2628954598262).

The spelling of 1023422355061 in words is "one trillion, twenty-three billion, four hundred twenty-two million, three hundred fifty-five thousand, sixty-one".